504053474129 has 8 divisors (see below), whose sum is σ = 504847499520. Its totient is φ = 503259726816.

The previous prime is 504053474083. The next prime is 504053474173. The reversal of 504053474129 is 921474350405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504053474129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 504053474129.

It is not an unprimeable number, because it can be changed into a prime (504053474179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3720392 + ... + 3853494.

It is an arithmetic number, because the mean of its divisors is an integer number (63105937440).

Almost surely, 2^504053474129 is an apocalyptic number.

It is an amenable number.

504053474129 is a deficient number, since it is larger than the sum of its proper divisors (794025391).

504053474129 is a wasteful number, since it uses less digits than its factorization.

504053474129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139039.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 504053474129 in words is "five hundred four billion, fifty-three million, four hundred seventy-four thousand, one hundred twenty-nine".